3 Metaphors for espionage

Espionage is that kind of warfare of which, even when it succeeds, no country boasts.

This espionage was a good turn to the mistress and maid, for when Kookoo announced that all was proper, no more was said by outsiders.

It was true that during their journey he had mentioned to Selingman his intention of taking a flat at the Milan Court, but if this espionage were the direct outcome of that information, it was indeed a wonderful organisation which Selingman controlled.

3 Metaphors for  espionage